(19)

(11)

EP 0 467 882 A1

(12)

(43) Date of publication: 29.01.1992 Bulletin 1992/05 (21) Application number: 89904352.0 (22) Date of filing: 15.03.1989

(51) International Patent Classification (IPC):  F16B 33/ 02( . ) F16B 37/ 12( . ) (86) International application number: PCT/US1989/001074 (87) International publication number: WO 1990/010799 (20.09.1990 Gazette 1990/22)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (71) Applicant: GREEN, William P Pasadena, CA 91107 (US)	(72) Inventor: GREEN, William P Pasadena, CA 91107 (US) (74) Representative: Weydert, Robert, et al  OFFICE DENNEMEYER S.à.r.l. 55, rue des Bruyères L-1274 Howald L-1274 Howald (LU)